Improved system reliability and reduced maintenance cost are guaranteed if the prediction
of remaining useful life (RUL) is deemed to be accurate. Energy systems, like wind turbines,
are the primary beneficiaries of this achievement as they tend to suffer from an unexpected
early life failure of components that resulted in the loss of revenue and high maintenance
costs. The issue of uncertainty in the prediction of a future state is yet a prevailing issue in
prognostics and due attention is paramount. Hence, there is a need for establishing a …

Accurate prediction of remaining useful life (RUL) will improve reliability and reduce
maintenance cost. Therefore, prognostics is essential to predict the RUL of systems and
components. However, a big issue of uncertainty prevails in prognostics due to the fact that
prognostics pertains to prediction of future state, which is affected by uncertainty. While
various researches have been done in areas of prognostics and health management, they
lack to perform RUL predictions efficiently. There is a need for an efficient comprehensive …